Discrete cosine transform-based image fusion

Naidu, VPS (2010) Discrete cosine transform-based image fusion. Defence Science Journal, 60 (1). pp. 48-54.

[img] PDF

Download (1MB)


Image fusion by multi-resolution discrete cosine transform (MDCT) algorithm has been implemented and evaluated. The performance of this algorithm is compared with that of well known image fusion technique using wavelets. It is observed that image fusion by MDCT perform almost similar to that of wavelets. It is computationally very simple and it could be well suited for real time applications.

Item Type: Article
Uncontrolled Keywords: Multi-sensor image fusion;Multi-resolution DCT;Image fusion performance evaluation metrics;Discrete cosine transform
Subjects: AERONAUTICS > Aeronautics (General)
Depositing User: Ms. Alphones Mary
Date Deposited: 22 Feb 2011 08:00
Last Modified: 22 Feb 2011 08:00
URI: http://nal-ir.nal.res.in/id/eprint/9157

Actions (login required)

View Item View Item